Reusable SwiftUI Components: Build Rich Custom iOS Video Calling Apps
Blog post from Stream
The tutorial guides developers through advanced customization of video calling UIs using Stream's SwiftUI Video SDK, allowing for the creation of unique VoIP applications by combining elements from popular platforms like WhatsApp, Messenger, and Telegram. It emphasizes the flexibility of the SDK in enabling developers to inject custom SwiftUI views into predefined view slots, such as outgoing call screens, call controls, and top navigation bars, to tailor the user interface to specific needs. The guide provides step-by-step instructions on creating custom UI components, such as a Messenger-style outgoing call view and call controls, a WhatsApp-inspired top view, and a Telegram-like active call screen. It also highlights the importance of creating a CustomViewFactory to override default UI elements with custom designs, thereby facilitating the development of distinct video calling experiences.